The builder will support creating a custom character using all the existing game elements and will give you the ability to use custom origins, occupations, traits, and tags. The ability to fully build out a new power / power set that will be fully integrated like the existing powers will come after our Homebrew feature is added to the platform later this year.
You will be able to name and define a custom origin, so the text will display on the character sheet just like it would with any origin. You will also have a setting to add as many traits and tags as you would like, so you can add whatever you want to support your custom origin.